Rebooting the storage system is equivalent to halting and booting the storage system. During a reboot, the contents of the storage system's NVRAM are flushed to disk, and the storage system sends a warning message to CIFS clients.
Rebooting the storage system remotely
You can reboot your storage system remotely if it has a Remote LAN Module (RLM) or a Baseboard Management Controller (BMC).